IWRC
| Acronym | Definition |
|---|---|
| IWRC | International Wildlife Rehabilitation Council |
| IWRC | Iowa Waste Reduction Center (Cedar Falls, Iowa) |
| IWRC | Independent Wire Rope Core |
| IWRC | Illinois Water Resources Center (est. 1964; Urbana, IL) |
| IWRC | Interfaith Worker Rights Center |
| IWRC | In-Water Recompression (treatment for decompression sickness) |